Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript Basics (Retired) Creating Reusable Code with Functions Create a max() Function

Posted by Humoyunmirzo Nosirov
Humoyunmirzo Nosirov
Courses Plus Student 5,154 Points

i CAN'T FIND THE ERROR IN MY CODE

WHAT IS WRONG HERE

script.js 
function max (9, 7) { 
  if (9 > 7) { return 9; } 
  else { return 7; }

}

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

When defining a function, the parameters must be names, and must follow the rules for namng variables which include not beginning with a number.

Otherwise, your logic looks correct so if you replace the numbers with valid names it should work.

Numbers can be used as arguments when you call the function.